| 10178497 |
Location based network selection method for a mobile device |
Ronald Unger, Mesut Guven, Edward Chao, Roger Linquist |
2019-01-08 |
| 9497698 |
Location based network selection method for a mobile device |
Ronald Unger, Mesut Guven, Edward Chao, Roger Linquist |
2016-11-15 |
| 8732317 |
System and method for connecting a mobile device to a global network using a virtual private network connection |
DIMITRIOS DOUROS, Solyman Ashrafi, Karah Schmitz |
2014-05-20 |
| 8542148 |
Polarization control for cell telecommunication system |
— |
2013-09-24 |
| 8306479 |
Polarization control for cell telecommunication system |
— |
2012-11-06 |
| 8078155 |
Call processing for group conferencing |
Roger Linquist, Ronald Unger, Kenneth J. Geisheimer, Shiang Yueng Feng |
2011-12-13 |
| 5603091 |
Paging system with separate transmission paths for control and data |
Roger Linquist |
1997-02-11 |
| 5574970 |
Paging system providing continvous synchronization of simulcast delay |
Roger Linquist |
1996-11-12 |
| 5548814 |
Personal information management system with paging link |
Roger D. Lindquist |
1996-08-20 |
| 5517690 |
Adaptive cellular paging system with selectively activated cells |
Roger Linquist |
1996-05-14 |
| 5483665 |
Simulcast satellite paging system with over lapping paging reception locales |
Roger Linquist |
1996-01-09 |
| 5423056 |
Adaptive cellular paging system |
Roger Linquist |
1995-06-06 |
| 5361399 |
Adaptive communication system for transmitting between base stations and portable transceivers via different data rate communication links |
Roger Linquist |
1994-11-01 |
| 5355529 |
Paging system with satellite time base |
Roger Linquist |
1994-10-11 |
| 5239671 |
Simulcast satellite paging system with provision for signal interruption |
Roger Linquist |
1993-08-24 |
